CN206310191U - One kind can set up power lowering or hoisting gear and its display - Google Patents
One kind can set up power lowering or hoisting gear and its display Download PDFInfo
- Publication number
- CN206310191U CN206310191U CN201621424952.7U CN201621424952U CN206310191U CN 206310191 U CN206310191 U CN 206310191U CN 201621424952 U CN201621424952 U CN 201621424952U CN 206310191 U CN206310191 U CN 206310191U
- Authority
- CN
- China
- Prior art keywords
- power
- lifting seat
- support
- force spring
- fixed force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model can set up power lowering or hoisting gear and its display there is provided one kind, and lowering or hoisting gear includes：Support and lifting seat, are provided with fixed force spring between the support and the lifting seat, the fixed force spring determines power section including several；With in certain force section, the width of fixed force spring is identical；The width of several power of determining sections is different；The effective lifting travel of the length not less than the lifting seat of the power of the determining section；The two ends activity of the fixed force spring is set, and is rolled along fixed force spring or expansion direction movement so that determining power section by adjusting fixed force spring, and then realizes being provided by the power of the determining section of different in width the support force of the support lifting seat.By the original position for adjusting fixed force spring, so that lifting seat is rolled or packed up in lifting process specifically determines power section, support force is provided by specifically determining power section, different determines the support force difference that power section is provided, such that it is able to be applied to the display of different size.
Description
Technical field
The utility model is related to display elevating mechanism technical field, more particularly, to one kind can set up power lowering or hoisting gear and
Its display.
Background technology
In order that the position of display can quickly adjust the position that display is put according to the difference of user
And it is highly, it is adapted to viewing needs, display needs supporting lowering or hoisting gear to be supported.The quality of lowering or hoisting gear is directly affected
To the quality of whole machine, rational lowering or hoisting gear is not only able to provide more preferably more comfortable use condition to user, while also can
Enough minification, save space to greatest extent.
Having in the market can much set up power lowering or hoisting gear, using drawing and pulling type structure, and by internal fixed force spring
To support the weight of display.With the fast development of display screen technology, the manufacturing cost of display screen is more and more lower, while with
Maximization is also increasingly pursued in size requirement of the family to display screen, i.e. the size of in the market prevalence or main product is increasing,
Thus requiring the resilient support part of the support member of display screen has bigger support force.
And slide rail type of the prior art can set up power lowering or hoisting gear generally using fixed force spring as support force offer portion
Part is come the display above supporting.Fixed force spring is a kind of current special extension spring also known as constant force spring, also known as vortex
Spring, it is that (it is its scroll portion with the difference of volute spring by another similar plane scroll spring also known as clockwork spring
Be not adjacent to mutually per coil spring) change and come, constant force volute spring includes an elongate thin metal elastic etc. with outward appearance width
Property piece wind the multi-turn to be formed and often enclose between be mutually adjacent to, the scroll portion of profile generally hollow cylindrical and by scroll portion most
Outer layer metal piece extends one section of a stretching end, is mainly used in all kinds of bascules for requiring constant force output such as up and down balance system dress
Put, carbon brush for electric machine spring etc..Its feature is that the spring tension of output is more constant, and tension variations are minimum.When actually used all
It is directly to open constant force spring stretching to make straight-line displacement campaign, and fixed force spring is exported constant thrust.
And be different in the weight of different vendor and the display of different size, thus, it is desirable to be the different perseverances of manufacture
Determine the set up power lowering or hoisting gear of thrust to support, i.e., the same power of setting lowering or hoisting gear cannot meet different size display liter
The demand of falling tone section, the versatility thereby resulted between different displays is poor, thereby results in production cost lifting, and when replacing
Its support means must be simultaneously changed during display, that is, causes certain energy waste.
Utility model content
The purpose of this utility model is to provide one kind to set up power lowering or hoisting gear and its display, to solve prior art
Present in the same power of setting lowering or hoisting gear cannot meet the technical problem of different size display lift adjustment demand.
In order to solve the above technical problems, one kind that the utility model is provided can set up power lowering or hoisting gear, including：
Support and lifting seat,
The lifting seat can slide up and down to setting on the bracket, and display is arranged on lifting seat；
Fixed force spring is provided between the support and the lifting seat；
The fixed force spring is intended to force lifting seat to move up；
The fixed force spring determines power section including several；With in certain force section, the width of fixed force spring is identical；
The width of several power of determining sections is different；
The effective lifting travel of the length not less than the lifting seat of the power of the determining section；
The fixed force spring two ends activity set, by adjust fixed force spring so that determine power section rolled along fixed force spring or
Person's expansion direction is moved, and then realizes being provided by the power of the determining section of different in width the support force of the support lifting seat.
By set different in width determine power section, the weight size according to display, adjust fixed force spring so that lifting seat
Lifted in certain certain force segment limit, and with certain force section, the support force that fixed force spring is provided is constant, thus solves existing
The technology that having the same power of setting lowering or hoisting gear present in technology cannot meet different size display lift adjustment demand is asked
Topic.
Further, several the described power of determining sections are arranged according to width size successively order.
Further, the two ends of the fixed force spring respectively include reel portion and connecting portion, reel portion rotatably arranged with
On the support or lifting seat；The connecting portion is movable to be arranged on the lifting seat or support；By the company of regulation
Socket part makes reel portion roll or launch, and then realizes the conversion of the different power of the determining sections of fixed force spring.
Further, the connecting portion is for Metal Flake, launch along fixed force spring on the lifting seat or support or
Some groups of connecting holes are arranged at intervals with the direction rolled, connecting portion is fixedly connected on different groups of connecting holes by fastener,
Reel portion rolls or launches, and realizes providing lifting seat support force by the difference power of the determining section.
Further, the connecting portion is wrapped in adjustment axis, adjustment axis be rotatably arranged in the lifting seat or
On support, rolled by rotating adjustment axis or launch the connecting portion, and then reel portion is launched or is rolled.
Further, bar shaped card seam is provided with the adjustment axis, the end of the connecting portion is connected to the bar shaped card
In seam.
Further, it is provided for locking the locking mechanism of the adjustment axis on the lifting seat or support.
Further, the locking mechanism is flexible collar, and flexible collar is sleeved in the adjustment axis, flexible collar
Elastic force holds the adjustment axis tightly, and then prevents adjustment axis from being rotated in the presence of fixed force spring.
Further, the locking mechanism is locking nut.
Further, it is provided with mounting groove on the support；The lifting seat is slidably disposed in mounting groove.
Further, the mounting groove for cross section be U-shaped linear pattern mounting groove.
Further, one end of the adjustment axis is provided with adjusting knob, and the adjusting knob is by connecting rod and regulation
Axle is coaxially connected.
The utility model also provides a kind of display using above-mentioned lowering or hoisting gear.
Using above-mentioned technical proposal, the utility model has the advantages that：
One kind that the utility model is provided can set up power lifting device structure simply, and fixed force spring includes that several are different wide
That spends determines power section, by the original position for adjusting fixed force spring so that lifting seat is rolled in lifting process or packed up specific
Determine power section, i.e., provide support force by specifically determining power section, different to determine the support force that power section provided different, such that it is able to fit
For the display of different size.
Brief description of the drawings
Below will be right in order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of decomposition view of the power of setting lowering or hoisting gear that Fig. 1 is provided for the utility model embodiment；
The fixed force spring mounting structure decomposing schematic representation that Fig. 2 is provided for the utility model embodiment；
The deployed configuration schematic diagram of the fixed force spring that Fig. 3 is provided for the utility model embodiment；
Fig. 4 is the expansion diagram of the another embodiment that fixed force spring determines power section.
Reference：
10- supports；11- mounting grooves；
20- lifting seats；30- fixed force springs；
31 determine power section；32- reels portion；
33- connecting portions；40- fixed seats；
50- adjustment axis；51- connecting rods；
52- bar shapeds card is stitched；53- axle sleeves；
54- fixing axles；55- mounting seats；
60- flexible collars.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " ",
" second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model can set up power lowering or hoisting gear there is provided one kind, including：
Support and lifting seat, lifting seat can slide up and down to and is arranged on support, and display is arranged on lifting seat；
Fixed force spring is provided between support and lifting seat；
When lifting seat is slided up and down, fixed force spring is intended to force lifting seat to move up；
Fixed force spring determines power section including several；With in certain force section, the width of fixed force spring is identical；Several determine power section
Width it is different；
Determine the effective lifting travel of the length not less than lifting seat of power section；
The two ends activity of fixed force spring is set, and rolls or opens up along fixed force spring so that determining power section by adjusting fixed force spring
Evolution is realized by the support force that power section provides the support lifting seat of determining of different in width to movement.
By set different in width determine power section, the weight size according to display, adjust fixed force spring so that lifting seat
Lifted in certain certain force segment limit, and with certain force section, the support force that fixed force spring is provided is constant, thus solves existing
The technology that having the same power of setting lowering or hoisting gear present in technology cannot meet different size display lift adjustment demand is asked
Topic.
Explanation is further explained to the utility model with reference to specific embodiment.
As Figure 1-4, one kind that the present embodiment is provided can set up power lowering or hoisting gear, including：
Support 10 and lifting seat 20, lifting seat 20 include two support plates being symmetrical set, and two bearings are by solid
Reservation 40 is fixedly connected.
Mounting groove 11 is provided with support 10；Lifting seat 20 is inserted into mounting groove 11, can be slided up and down along mounting groove 11；
Display is arranged on lifting seat 20；
Fixed force spring 30 is provided between support 10 and lifting seat 20；
When lifting seat 20 is slided up and down, fixed force spring 30 is intended to force lifting seat 20 to move up；
Fixed force spring 30 determines power section 31 including several；With in certain force section 31, the width of fixed force spring 30 is identical；
The width that several determine power section 31 is different；
Determine the effective lifting travel of the length not less than lifting seat 20 of power section 31；
The two ends activity of fixed force spring 30 is set, and is rolled along fixed force spring so that determining power section 31 by adjusting fixed force spring 30
Or expansion direction movement, and then realize providing the support force of Different Weight lifting seat 20 by the power section 31 of determining of different in width.
By set different in width determine power section, the weight size according to display, adjust fixed force spring so that lifting seat
Lifted in certain certain force segment limit, and with certain force section, the support force that fixed force spring is provided is constant, thus solves existing
The technology that having the same power of setting lowering or hoisting gear present in technology cannot meet different size display lift adjustment demand is asked
Topic.
Fixed force spring 30 is volute spring.
Volute spring is generally wound by multi-turn elongate thin metallic elastic piece and is formed, and volute spring includes mutually being pasted between often enclosing
Tightly, the reel portion of profile generally hollow cylindrical and one section of connecting portion is extended by reel portion outermost metal flexure strip, it
The characteristics of be output spring tension with expansion when metallic elastic piece width it is related.
When display it is heavier when, by adjusting fixed force spring 30, determine power section 31 and work and support is provided using wider
Power；Conversely, when display is lighter, then being worked and being provided support force using narrower power section 31 of determining, the length for determining power section 31 is big
In the effective travel of lifting seat 20, so that in the stroke range of lifting seat 20, the support that the utility model lowering or hoisting gear is provided
Power is constant.
The two ends of fixed force spring 30 include reel portion 32 and connecting portion 33 respectively, and reel portion 32 is fixedly set in axle sleeve 53
On, axle sleeve 53 is rotatably mounted around in fixing axle 54, and fixing axle 54 is arranged in support 10 or lifting by mounting seat 55
On seat 20.
Connecting portion 33 is movable to be arranged on lifting seat 20 or support 10；Make reel portion volume 32 by adjusting connecting portion 33
Rise or launch, and then realize that the power section 31 of determining of fixed force spring 30 occurs the changing of the relative positions on the direction launched or roll, what is made determines
The power section 31 of determining that power spring 30 participates in providing support force changes.
The regulative mode of connecting portion 33 is by various, as shown in Fig. 2 connecting portion 33 is wrapped in adjustment axis 50, adjustment axis 50
On be provided with bar shaped card seam 52, the end of connecting portion 33 is connected in bar shaped card seam 52.
Adjustment axis 50 are rotatably arranged on lifting seat 20 or support 10, are rolled by rotating adjustment axis 50 or opened up
Connecting portion 33 is opened, and then reel portion 32 is launched or is rolled.One end of adjustment axis 50 is provided with adjusting knob (not shown), adjusts
Section knob is coaxially connected with adjustment axis 50 by connecting rod 51.It is provided with adjusting knob and determines force value mark, difference determines force value mark
Remember and be correspondingly arranged from different power sections of determining.
The locking mechanism of lock adjustment axle 50 is provided on lifting seat 20 or support 10.Locking mechanism is flexible collar
60, flexible collar 60 is sleeved in adjustment axis 50, and the elastic force of flexible collar 60 holds adjustment axis 50 tightly, and then prevents adjustment axis
50 rotate in the presence of fixed force spring 30.
The elastic force for overcoming flexible collar 60 by knob rotates adjustment axis 50, can be rolled or be launched by adjustment axis 50
Connecting portion 33, reel portion 32 with adjustment axis 50 rotation synchronous expansion or roll, so as to realize determining the change of power section 31.
In addition, the regulative mode of connecting portion 33 can also be other modes, and when such as connecting portion 33 is Metal Flake, lifting seat
20 or support 10 on along fixed force spring launch or the direction rolled along be arranged at intervals with some groups of connecting holes, connecting portion 33 leads to
Cross fastener to be fixedly connected on different groups of connecting holes, reel portion 32 rolls or launches, be achieved in determining power section 31 by difference
Lifting seat support force is provided.
And locking mechanism can also be in the form of locking nut.
As shown in figure 3, several determine power section 31 being arranged according to width size successively order；Cheng Zuo after the expansion of fixed force spring 30
Right symmetrical structure；As shown in figure 4, fixed force spring 30 can also use unsymmetric structure, the left end face for determining power section 31 is flushed, and right
Determine power 31 stepped settings of section in side.
One kind that the utility model is provided can set up power lifting device structure simply, and fixed force spring includes that several are different wide
That spends determines power section, by the original position for adjusting fixed force spring so that lifting seat is rolled in lifting process or packed up specific
Determine power section, i.e., provide support force by specifically determining power section, different to determine the support force that power section provided different, such that it is able to fit
For the display of different size.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. one kind can set up power lowering or hoisting gear, it is characterised in that including：
Support and lifting seat,
The lifting seat can slide up and down to setting on the bracket, and display is arranged on lifting seat；
Fixed force spring is provided between the support and the lifting seat；
The fixed force spring is intended to force lifting seat to move up；
The fixed force spring determines power section including several；With in certain force section, the width of fixed force spring is identical；
The width of several power of determining sections is different；
The effective lifting travel of the length not less than the lifting seat of the power of the determining section；
The two ends activity of the fixed force spring is set, and rolls or opens up along fixed force spring so that determining power section by adjusting fixed force spring
Evolution realizes being provided by the power of the determining section of different in width the support force of the support lifting seat to movement.
2. the power of setting lowering or hoisting gear according to claim 1, it is characterised in that several the described power of determining sections are according to width
Order is arranged size successively.
3. the power of setting lowering or hoisting gear according to claim 1, it is characterised in that wrap respectively at the two ends of the fixed force spring
Reel portion and connecting portion are included, reel portion is rotatably arranged on the support or lifting seat；The connecting portion is movable to be set
Put on the lifting seat or support；Reel portion is rolled or is launched by adjusting connecting portion, and then realize fixed force spring
The conversion of the different power of the determining sections.
4. the power of setting lowering or hoisting gear according to claim 3, it is characterised in that the connecting portion is Metal Flake, institute
State and be arranged at intervals with some groups of connecting holes, connecting portion in fixed force spring expansion or the direction rolled on lifting seat or support
It is fixedly connected on different groups of connecting holes by fastener, reel portion rolls or launches, realizes being carried by the difference power of the determining section
For lifting seat support force.
5. the power of setting lowering or hoisting gear according to claim 3, it is characterised in that the connecting portion is wrapped in adjustment axis
On, adjustment axis are rotatably arranged on the lifting seat or support, are rolled by rotating adjustment axis or are launched the company
Socket part, and then reel portion is launched or is rolled.
6. the power of setting lowering or hoisting gear according to claim 5, it is characterised in that bar shaped card is provided with the adjustment axis
Seam, the end of the connecting portion is connected in the bar shaped card seam.
7. the power of setting lowering or hoisting gear according to claim 5, it is characterised in that set on the lifting seat or support
Locking mechanism for locking the adjustment axis.
8. the power of setting lowering or hoisting gear according to claim 7, it is characterised in that the locking mechanism is flexible collar,
Flexible collar is sleeved in the adjustment axis, and the elastic force of flexible collar holds the adjustment axis tightly, and then prevents adjustment axis from existing
Rotated in the presence of fixed force spring.
9. the power of setting lowering or hoisting gear according to claim 7, it is characterised in that the locking mechanism is locking nut.
10. the display of the set up power lowering or hoisting gear described in a kind of use claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424952.7U CN206310191U (en) | 2016-12-22 | 2016-12-22 | One kind can set up power lowering or hoisting gear and its display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424952.7U CN206310191U (en) | 2016-12-22 | 2016-12-22 | One kind can set up power lowering or hoisting gear and its display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206310191U true CN206310191U (en) | 2017-07-07 |
Family
ID=59245876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621424952.7U Withdrawn - After Issue CN206310191U (en) | 2016-12-22 | 2016-12-22 | One kind can set up power lowering or hoisting gear and its display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206310191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641641A (en) * | 2016-12-22 | 2017-05-10 | 泰州市创新电子有限公司 | Anchoring force adjustable lifting device and display thereof |
-
2016
- 2016-12-22 CN CN201621424952.7U patent/CN206310191U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641641A (en) * | 2016-12-22 | 2017-05-10 | 泰州市创新电子有限公司 | Anchoring force adjustable lifting device and display thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106641641A (en) | Anchoring force adjustable lifting device and display thereof | |
| CN106439416B (en) | A kind of display lifting gear and its display | |
| CN206310191U (en) | One kind can set up power lowering or hoisting gear and its display | |
| CN108428522B (en) | Waste cable recycling and cleaning device | |
| CN108856353A (en) | A kind of material shelf of built-in electric pushrod | |
| CN206310174U (en) | A kind of display lowering or hoisting gear and its display | |
| CN213387207U (en) | Cable coiling mechanism that locking takes off | |
| CN110545348B (en) | Multifunctional mobile phone support suitable for many environments | |
| CN206973210U (en) | A kind of lifting support and its display | |
| CN214733549U (en) | Cable take-up and pay-off device for electrical engineering | |
| CN105196902A (en) | Novel worm gear and worm transmission handle and using method thereof | |
| CN210619697U (en) | Coiling device for superfine fiber fabric | |
| CN209177772U (en) | A kind of wrap-up convenient for cable construction | |
| CN215248745U (en) | Portable electric wire winding frame for electric power engineering | |
| CN205479058U (en) | Many circle coiling formula springs of steel sheet and plastic pedestal subassembly | |
| CN204821236U (en) | Novel worm gear transmission handle | |
| CN208570205U (en) | A kind of production of enamel wire actinobacillus device | |
| CN219246526U (en) | Coil winding device for electronic transformer production | |
| CN212929253U (en) | Computer display screen supports auxiliary device | |
| CN220033632U (en) | Electric cable coiling machine | |
| CN206439581U (en) | A kind of reducing pulley and its lowering or hoisting gear | |
| CN219066624U (en) | Coil winding device of voltage transformer | |
| CN217263624U (en) | Loading attachment of lapping cloth | |
| CN204537006U (en) | A kind of notebook computer | |
| CN216403253U (en) | New construction financial accounting document winder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170707 Effective date of abandoning: 20180907 |
|
| AV01 | Patent right actively abandoned |